W. P. Dreaper

Die für die Bestimmung von Gerbsäure

W. P. Dreaper, 1906 .

To the Editors of the “Journal of the Society of Dyers and Colourists”

W. P. Dreaper, 2008 .

Theory of dyeing

W. P. Dreaper, W. Wilson, 1910 .

Reactions between fibres and dyes

W. P. Dreaper, 1909 .